C++ Embedded Terminal Software Developer

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Publish Date: Sep 15, 2021

Location: Halmstad , Stockholm, SE

Company: worldline

About Worldline
Worldline [Euronext: WLN] is the European leader in the payments and transactional services industry and #4 player worldwide. With its global reach and its commitment to innovation, Worldline is the technology partner of choice for merchants, banks and third-party acquirers as well as public transport operators, government agencies and industrial companies in all sectors. Powered by over 20,000 employees in more than 50 countries, Worldline provides its clients with sustainable, trusted and secure solutions across the payment value chain, fostering their business growth wherever they are. Services offered by Worldline in the areas of Merchant Services; Terminals, Solutions & Services; Financial Services and Mobility & e-Transactional Services include domestic and cross-border commercial acquiring, both in-store and online, highly-secure payment transaction processing, a broad portfolio of payment terminals as well as e-ticketing and digital services in the industrial environment. In 2019 Worldline generated a proforma revenue of 5.3 billion euros. worldline.com


Are you curious about the fintech world and want to join a company that strives for commercial success within the payments industry? Right now, we need to expand our Instore Product Development team in Halmstad, Sweden, and are looking for a C++ Embedded Terminal Software Developer. Help us build the future of Instore Payments!


You will be part of an experienced development team with complete ownership for a range of instore products from payment terminals to payment gateway systems, customer facing and internal web systems, tools and APIs. Our payment systems serve tens of thousands of merchants with millions of transactions every day for merchants in the Nordics.



Your development skills and interest in end-to-end solutions will strengthen our Payment Terminal Development Team and help us deliver even better products to our customers. You are naturally interested in modern technologies and have experience working with different IDEs and languages. We welcome a broad technical background. We follow agile principles with independent teams, and we expect you to be self-driven and to know your craft very well. We believe that communication and collaboration within the team as well as with other teams is key to building things right. We enjoy an open, helpful and cheerful atmosphere. As a C++ Embedded Terminal Software Developer, you will design, code, review, test and document features using technologies like C++, Eclipse, C# .NET, .NET Core, SQLite, Elasticsearch, Kibana, Grafana, Git, TeamCity, Octopus Deploy and more.



  • You are a fast learner who is eager to challenge yourself every day
  • You are happy to share your skills with your peers
  • You are delivery-focused with a high degree of ownership
  • You are a team player with a positive, humble attitude, but you are also ambitious for yourself and the company you are working for



  • Skilled C++ developer
  • Experience working with embedded systems
  • Experience with test automation
  • Experience with continuous integration and continuous delivery
  • Fluent in Swedish and English



  • Experience with C# .NET and/or Java
  • Experience with payments
  • Familiar with security standards such as PCI-DSS, OWASP, CWE/SANS or similar


Please send us your job application and CV as soon as possible as we are reviewing applications continuously. We can’t wait to hear more about your passions and skills!


More reasons to join us:

In addition to joining an international leader in digital transformation, you can also expect an excellent range of benefits. 

What’s more, we really value your progress and it’s a top priority to engage, encourage and develop you to help you improve your potential. In fact, we have comprehensive training and development programs in place demonstrating our dedication to developing your career.

Our success comes from strong skills, new insights, diverse points of view and the energy of all women and men from Worldline. Not only do they represent our Human Capital, they are also key players in our success. We make leading our talents a major asset in the success of our business.

Worldline is proud to be an Equal Opportunity employer. We do not discriminate based upon race, religion, color, national origin, sex (including pregnancy, childbirth, or related

medical conditions), sexual orientation, gender identity, gender expression, age, status as an individual with a disability, or other applicable legally protected characteristics.


The 20 000 employees of Worldline are all different but share the same values. You can see it in the way we behave. We are curious and humble – we are learning every day, we keep things simple and everyone engaged. In our fast-moving industry, we are adaptable and life-long learners. Everyone demonstrates the same dedication to quality and efficiency. We have an entrepreneurial spirit and sense of service. Above all, we never turn our back on a challenge. These values nurture a dynamic and innovative team where everyone can develop and grow.

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